Senior Java Developer

Luxoft; Almería; Presencial; EUR 40.000 - 60.000; Jornada completa

Descripción de la vacante

A technology solutions provider is seeking a developer in Almería, Spain to work on migrating a legacy system to a cloud-based Java environment. The ideal candidate has over 5 years in Java and Python development, team leadership experience, and strong problem-solving skills. This role requires mandatory in-office work 5 days a week.

Formación

• 5+ years of Java development experience.
• 5+ years of Python development experience.
• 1+ year of team lead experience.
• Experience with cloud services, preferably AWS.

Responsabilidades

• Write Java and Python code according to new architecture.
• Troubleshoot and resolve issues in the Java system.
• Collaborate with clients for project alignment.
• Maintain and fine-tune Gen AI application.

Conocimientos

Proficiency in Java development

Proficiency in Python development

Team lead experience

Strong problem-solving skills

Experience with cloud platforms (preferably AWS)

Excellent communication skills

Descripción del empleo

Project description

We have an ambitious goal to migrate a legacy system written in HLASM (High-Level Assembler) from the mainframe to a cloud-based Java environment for one of the largest banks in the USA.

Responsibilities

• Write Java and Python code following the new architecture.
• Troubleshoot, debug, and resolve issues within the new Java system.
• Collaborate with client teams to ensure alignment with project goals and deliver high-quality solutions.
• Maintain and fine-tune Gen AI application that supports the migration process.
• Mandatory work from the office 5 days per week.

Must have

• Proficiency in Java development (5+ years).
• Proficiency in Python development (5+ years).
• Team lead experience (1+ year).
• Strong problem-solving and debugging skills.
• Experience with cloud platforms and services (preferably AWS).
• Deep understanding of enterprise application architecture patterns.
• Experience of work in distributed teams, with US customers.
• Excellent communication skills for collaboration with the client teams.

Nice to have

• Experience with HLASM or other low-level programming languages.
• Familiarity with Generative AI.
• Familiarity with large-scale system migrations and modernization efforts.
• Prior experience working in the banking or financial services industry.
• Knowledge of performance tuning and optimization in cloud environments.